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FD-SOI

Experience gives us the ability to make better decisions and in a fast moving industry like semiconductors, experience is critical. As chips get more integrated and complex the number of design decisions that must be made increases at a dramatic rate. Process technologies
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At Semicon West last week I attended presentations by Soitec and CEA Leti, and had breakfast with CEA Leti CEO Marie Semeria, key members of the Fully Depleted Silicon On Insulator (FDSOI) ecosystem. I have also seen some comments in the SemiWiki forum lately that make me believe there is some confusion on the roles of different companies in the FDSOI ecosystem. In this article, I will review the key players and their roles and then discuss the
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I have attended last week to the LETI Days in Grenoble, lasting two days to mark the 50th anniversary of the CEA subsidiary. Attending to the LETI Days is always a rich experience: LETI is a research center counting about 3000 research engineers, but LETI is also a start-up nursery. The presentations are ranging from high level communication, to panels involving actors from the
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There has been quite a bit of coverage on this already but Bosch building a fab in Dresden is a big deal so let me share my experience, observation, and opinion as us bloggers do. The $1.1B question of course is: Why didn't Bosch invest in
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While some might have expected the exponential growth in design rules number and complexity to cool down a little, it looks as if these are only heating up more. The multiplicity of technology nodes, lithography options, , fundamental technology options (Bulk, FD-SOI, FinFET), different process
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If you want to get your finger on the Japan FD-SOI pulse, registration is still open for a free, two-day workshop in Tokyo this week organized by the SOI Consortium. This is the 3rd Annual SOI Tokyo Workshop, and there's a really interesting line-up of speakers.
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When GlobalFoundries first briefed me on 22FDX during a trip to Dresden in 2015, China was one of the first things that came to mind. The China semiconductor market was still on 28nm and FinFETs seemed far away for the majority of the Chinese fabless companies. A low cost, low power, low complexity 22nm process with a path to 12nm (12FDX) seemed like a perfect fit and as it turns out it is, absolutely.

For an industry that drives improvement at an exponential rate it is funny how often something old is new again. Intel went into high volume production on 22nm in 2011, and TSMC and Samsung have both had 20nm technologies in production for several years. And yet, recently we have seen renewed interest in 22nm. GLOBALFOUNDRIES has a 22nm FDSOI
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So you've got questions about FD-SOI? For chip designers in Silicon Valley, there's a great opportunity to get answers from some of the world's leading design experts. It's coming up fast: April 14th, the SOI Consortium is organizing a full day of FDSOI tutorials for chip designers. Bear in mind that it's not a sales day. It's a learning day.

The courses will be given by top professors at top universities (including UC Berkeley, Stanford, U. Toronto and Lund). They’ve all also spent years working closely with industry, so they really
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